19 理想的轉阻放大器(Transresistance Amplifier)的輸入電阻 Ri及輸出電阻 Ro分別為:
(A)Ri = 0,Ro = 0
(B)Ri = 0,Ro = ∞
(C)Ri = ∞,Ro = 0
(D)Ri = ∞,Ro = ∞
答案:登入後查看
統計: A(30), B(6), C(21), D(10), E(0) #677872
統計: A(30), B(6), C(21), D(10), E(0) #677872